I'm trying to find out how to logg a 0-5v analog signal with Vems but I couldn't find any thing that really made sens..
The signal that I would like to logg is from a Knock monitoring device from
http://www.phormula.co.uk/ and the unit is their KS4.
It would of course be cheaper to use the onbord knock chip but when using E85 as fuel it is hard (I would say, impossible) to find knocking/pinging without some sort of monitoring device. And the Phormula KS4 works good on E85 according to a well known Swedish engine builder/tuner firm.
So, how should I connect the signal and do I need to change anything in the config for the Vems box?
Or is there some way that I can use the onbord knock chip and get the signal into the datalog?
And then not only when a knock event occur, I would rather like to have an analog signal otherwise I would be dependent of the filter information that I have to put into the config files.